// Generated from RuleSet.g4 by ANTLR 4.9
        //一种action,定义生成的词法语法解析文件的头，当使用java的时候，生成的类需要包名，可以在这里统一定义
 package com.taotao.antlr4.sql;
 
import org.antlr.v4.runtime.Lexer;
import org.antlr.v4.runtime.CharStream;
import org.antlr.v4.runtime.Token;
import org.antlr.v4.runtime.TokenStream;
import org.antlr.v4.runtime.*;
import org.antlr.v4.runtime.atn.*;
import org.antlr.v4.runtime.dfa.DFA;
import org.antlr.v4.runtime.misc.*;

@SuppressWarnings({"all", "warnings", "unchecked", "unused", "cast"})
public class RuleSetLexer extends Lexer {
	static { RuntimeMetaData.checkVersion("4.9", RuntimeMetaData.VERSION); }

	protected static final DFA[] _decisionToDFA;
	protected static final PredictionContextCache _sharedContextCache =
		new PredictionContextCache();
	public static final int
		WS=1, ADD=2, SUB=3, MUL=4, DIV=5, NUMBER=6;
	public static String[] channelNames = {
		"DEFAULT_TOKEN_CHANNEL", "HIDDEN"
	};

	public static String[] modeNames = {
		"DEFAULT_MODE"
	};

	private static String[] makeRuleNames() {
		return new String[] {
			"WS", "ADD", "SUB", "MUL", "DIV", "NUMBER"
		};
	}
	public static final String[] ruleNames = makeRuleNames();

	private static String[] makeLiteralNames() {
		return new String[] {
			null, null, "'+'", "'-'", "'*'", "'/'"
		};
	}
	private static final String[] _LITERAL_NAMES = makeLiteralNames();
	private static String[] makeSymbolicNames() {
		return new String[] {
			null, "WS", "ADD", "SUB", "MUL", "DIV", "NUMBER"
		};
	}
	private static final String[] _SYMBOLIC_NAMES = makeSymbolicNames();
	public static final Vocabulary VOCABULARY = new VocabularyImpl(_LITERAL_NAMES, _SYMBOLIC_NAMES);

	/**
	 * @deprecated Use {@link #VOCABULARY} instead.
	 */
	@Deprecated
	public static final String[] tokenNames;
	static {
		tokenNames = new String[_SYMBOLIC_NAMES.length];
		for (int i = 0; i < tokenNames.length; i++) {
			tokenNames[i] = VOCABULARY.getLiteralName(i);
			if (tokenNames[i] == null) {
				tokenNames[i] = VOCABULARY.getSymbolicName(i);
			}

			if (tokenNames[i] == null) {
				tokenNames[i] = "<INVALID>";
			}
		}
	}

	@Override
	@Deprecated
	public String[] getTokenNames() {
		return tokenNames;
	}

	@Override

	public Vocabulary getVocabulary() {
		return VOCABULARY;
	}


	public RuleSetLexer(CharStream input) {
		super(input);
		_interp = new LexerATNSimulator(this,_ATN,_decisionToDFA,_sharedContextCache);
	}

	@Override
	public String getGrammarFileName() { return "RuleSet.g4"; }

	@Override
	public String[] getRuleNames() { return ruleNames; }

	@Override
	public String getSerializedATN() { return _serializedATN; }

	@Override
	public String[] getChannelNames() { return channelNames; }

	@Override
	public String[] getModeNames() { return modeNames; }

	@Override
	public ATN getATN() { return _ATN; }

	public static final String _serializedATN =
		"\3\u608b\ua72a\u8133\ub9ed\u417c\u3be7\u7786\u5964\2\b\60\b\1\4\2\t\2"+
		"\4\3\t\3\4\4\t\4\4\5\t\5\4\6\t\6\4\7\t\7\3\2\6\2\21\n\2\r\2\16\2\22\3"+
		"\2\3\2\3\3\3\3\3\4\3\4\3\5\3\5\3\6\3\6\3\7\5\7 \n\7\3\7\6\7#\n\7\r\7\16"+
		"\7$\3\7\3\7\6\7)\n\7\r\7\16\7*\5\7-\n\7\5\7/\n\7\2\2\b\3\3\5\4\7\5\t\6"+
		"\13\7\r\b\3\2\4\5\2\13\f\17\17\"\"\3\2\62;\2\65\2\3\3\2\2\2\2\5\3\2\2"+
		"\2\2\7\3\2\2\2\2\t\3\2\2\2\2\13\3\2\2\2\2\r\3\2\2\2\3\20\3\2\2\2\5\26"+
		"\3\2\2\2\7\30\3\2\2\2\t\32\3\2\2\2\13\34\3\2\2\2\r\37\3\2\2\2\17\21\t"+
		"\2\2\2\20\17\3\2\2\2\21\22\3\2\2\2\22\20\3\2\2\2\22\23\3\2\2\2\23\24\3"+
		"\2\2\2\24\25\b\2\2\2\25\4\3\2\2\2\26\27\7-\2\2\27\6\3\2\2\2\30\31\7/\2"+
		"\2\31\b\3\2\2\2\32\33\7,\2\2\33\n\3\2\2\2\34\35\7\61\2\2\35\f\3\2\2\2"+
		"\36 \7/\2\2\37\36\3\2\2\2\37 \3\2\2\2 \"\3\2\2\2!#\t\3\2\2\"!\3\2\2\2"+
		"#$\3\2\2\2$\"\3\2\2\2$%\3\2\2\2%.\3\2\2\2&,\7\60\2\2\')\t\3\2\2(\'\3\2"+
		"\2\2)*\3\2\2\2*(\3\2\2\2*+\3\2\2\2+-\3\2\2\2,(\3\2\2\2,-\3\2\2\2-/\3\2"+
		"\2\2.&\3\2\2\2./\3\2\2\2/\16\3\2\2\2\t\2\22\37$*,.\3\b\2\2";
	public static final ATN _ATN =
		new ATNDeserializer().deserialize(_serializedATN.toCharArray());
	static {
		_decisionToDFA = new DFA[_ATN.getNumberOfDecisions()];
		for (int i = 0; i < _ATN.getNumberOfDecisions(); i++) {
			_decisionToDFA[i] = new DFA(_ATN.getDecisionState(i), i);
		}
	}
}